Rihanna apparently thinks it's "nobody's business" if she sneaks into Chris Brown's home late at night.

Rihanna hurried from her car to Chris's home and shielded her face with her hair as she made her way to the door on January 18, according to the Daily Mail.

Rihanna and Chris had spent the evening recording a new song together in an L.A. recording studio before they both made their way to Emerson nightclub in Hollywood. The two then left the club separately, but she met him at his home later that night.

On a side note, Rihanna had been spotted leaving the recording studio in a dress covered in a marijuana leaf pattern. Very subtle, Rihanna. 

Rihanna and Chris teamed up to record the song "Nobody's Business" for her previous album, and now they're working on a new tune.

The couple had apparently been having problems earlier this year following a massive fight, but clearly things are currently going rather well for them. With these two, you just never know.

Source: Daily Mail